who utilize ambiguous terminology in narrating al-Asmāʼ wa al-Kunā – on names paidonymics al-Musnad – a collection of hadith arranged by narrator Kitab Ma'rifat al-Sahaba – The Book of Knowledge of the Companions Early Islam scholars References Hadith scholars 8th-century people from the Abbasid Caliphate Hadith compilers 778 births 849 deaths Iraqi writers Arab biographers Iraqi Sunni Muslim scholars of Islam Atharis 8th-century Arabs 9th-century Arabs Biographical evaluation scholars